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JOSEPH MICHAEL COREY MD
NPI 1891884763
Psychiatry & Neurology - Neurology in Grand Rapids, MI

Active since October 11, 2006PECOS EnrolledAccepts Medicare Assignment
220 CHERRY ST SE, GRAND RAPIDS, MI 49503(616) 685-5050(616) 685-8962 Get Directions Write a Review

NPPES record last updated: July 9, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 9, 2021, Dec 21, 2020 (2 updates tracked since 2020).

About Joseph Michael Corey Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH MICHAEL COREY MD (NPI 1891884763) is an individual neurology provider in Grand Rapids, Michigan, licensed in Michigan (4301072328) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Health Saint Mary's, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1998).

NPPES Registry Identity

NPI1891884763
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameJOSEPH MICHAEL COREYCredential: MD
Location Address220 CHERRY ST SEGrand Rapids, MI 49503-4608
Mailing Address220 Cherry St SeGrand Rapids, MI 49503-4608 · (616) 685-5050 · Fax (616) 685-8962
Phone(616) 685-5050
Fax(616) 685-8962
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1998
Enumeration DateOctober 11, 2006
Last NPPES UpdateJuly 9, 20212 updates tracked since enumeration
NPPES CertifiedJuly 9, 2021
✔ NPI 1891884763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MI · 4301072328
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
220 CHERRY ST SE, Grand Rapids, MI 49503
Open in Google Maps ↗

Other Identifiers 1

Medicaid4422895MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph Michael Corey Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284658733
PECOS Enrollment IDI20060123000982
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Joseph Corey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advantage Health Saint Mary's Medical Group
0.1 mi
Multi-Specialty
200 JEFFERSON SE
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 737 clinicians in this Medicare group
NPI 1952340911 (616) 685-5000
Regents Of The University Of Michigan
59 mi
Pediatric Cardiology
1200 E MICHIGAN AVE, SUITE 725
Lansing, MI 48912
  • Reassigned Medicare billing, Michigan enrollment
  • 2,377 clinicians in this Medicare group
NPI 1174809826 (517) 364-5599

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
43 services31 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
41 services38 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
25 services25 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230059
Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WINNIE CHING DO
Psychiatry & Neurology (Neurology)
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050
EMILY JOHNSON M.D.
Psychiatry & Neurology (Neurology)
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050
KAYLEIGH ROGERS MS, OTR/L
Occupational Therapist
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (231) 233-0644
DR. KRISTINA N KARANEC DO
Psychiatry & Neurology (Neurology)
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050
HANNAH ROCCO
Speech-Language Pathologist
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050
DR. MELANIE GAIL TAYLOR M.D.
Psychiatry & Neurology (Neurology)
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050
KATHERINE LYN DABKOWSKI PT, DPT
Physical Therapist
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6749
MS. SUMMAIYYA WASEEM MBBS
Psychiatry & Neurology (Neurology)
220 CHERRY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5050

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Corey's NPI number?

The NPI number for Joseph Corey is 1891884763. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is Joseph Corey located?

Joseph Corey practices at 220 Cherry St SE, Grand Rapids, MI 49503. The listed phone number is (616) 685-5050.

What is Joseph Corey's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Joseph Corey enrolled in Medicare?

Yes. Joseph Corey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Joseph Corey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Corey reassigns Medicare benefits to 2 organizations: Advantage Health Saint Mary's Medical Group (Grand Rapids, MI) and Regents Of The University Of Michigan (Lansing, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Corey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Corey accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Joseph Corey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Joseph Corey affiliated with any hospitals?

According to CMS data, Joseph Corey is affiliated with Mercy Health Saint Mary's.

When was this NPI record last updated?

The NPPES record for Joseph Corey was last updated on July 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.